public static void AssertQuery(Query query)
{
if (!(query is FunctionQuery))
{
XPathNavigator navigator2;
query = Clone(query);
XPathNavigator l = null;
int count = query.Clone().Count;
for (int i = 0; (navigator2 = query.Advance()) != null; i++)
{
if (navigator2.GetType().ToString() == "Microsoft.VisualStudio.Modeling.StoreNavigator")
{
return;
}
if (navigator2.GetType().ToString() == "System.Xml.DataDocumentXPathNavigator")
{
return;
}
if ((l != null) && ((l.NodeType != XPathNodeType.Namespace) || (navigator2.NodeType != XPathNodeType.Namespace)))
{
CompareNodes(l, navigator2);
}
l = navigator2.Clone();
}
}
}
// ----------------- Helper methods -------------
public static Query Clone(Query input)
{
if (input != null)
{
return (Query)input.Clone();
}
return null;
}
public static void AssertQuery(Query query)
{
Debug.Assert(query != null, "AssertQuery(): query == null");
if (query is FunctionQuery)
{
return; // Temp Fix. Functions (as document()) return now unordered sequences
}
query = Clone(query);
XPathNavigator last = null;
XPathNavigator curr;
int querySize = query.Clone().Count;
int actualSize = 0;
while ((curr = query.Advance()) != null)
{
if (curr.GetType().ToString() == "Microsoft.VisualStudio.Modeling.StoreNavigator")
{
return;
}
if (curr.GetType().ToString() == "System.Xml.DataDocumentXPathNavigator")
{
return;
}
Debug.Assert(curr == query.Current, "AssertQuery(): query.Advance() != query.Current");
if (last != null)
{
if (last.NodeType == XPathNodeType.Namespace && curr.NodeType == XPathNodeType.Namespace)
{
// NamespaceQuery reports namsespaces in mixed order.
// Ignore this for now.
// It seams that this doesn't breake other queries becasue NS can't have children
}
else
{
XmlNodeOrder cmp = CompareNodes(last, curr);
Debug.Assert(cmp == XmlNodeOrder.Before, "AssertQuery(): Wrong node order");
}
}
last = curr.Clone();
actualSize++;
}
Debug.Assert(actualSize == querySize, "AssertQuery(): actualSize != querySize");
}
public override XPathExpression Clone()
{
return(new CompiledXpathExpr(Query.Clone(_query), _expr, _needContext));
}
private LogicalExpr(LogicalExpr other) : base(other)
{
this.op = other.op;
this.opnd1 = Query.Clone(other.opnd1);
this.opnd2 = Query.Clone(other.opnd2);
}
public static void AssertQuery(Query query) {
Debug.Assert(query != null, "AssertQuery(): query == null");
if (query is FunctionQuery) return; // Temp Fix. Functions (as document()) return now unordered sequences
query = Clone(query);
XPathNavigator last = null;
XPathNavigator curr;
int querySize = query.Clone().Count;
int actualSize = 0;
while ((curr = query.Advance()) != null) {
if (curr.GetType().ToString() == "Microsoft.VisualStudio.Modeling.StoreNavigator") return;
if (curr.GetType().ToString() == "System.Xml.DataDocumentXPathNavigator") return;
Debug.Assert(curr == query.Current, "AssertQuery(): query.Advance() != query.Current");
if (last != null) {
if (last.NodeType == XPathNodeType.Namespace && curr.NodeType == XPathNodeType.Namespace) {
// NamespaceQuery reports namsespaces in mixed order.
// Ignore this for now.
// It seams that this doesn't breake other queries becasue NS can't have children
} else {
XmlNodeOrder cmp = CompareNodes(last, curr);
Debug.Assert(cmp == XmlNodeOrder.Before, "AssertQuery(): Wrong node order");
}
}
last = curr.Clone();
actualSize++;
}
Debug.Assert(actualSize == querySize, "AssertQuery(): actualSize != querySize");
}
public DescendantQuery(DescendantQuery other) : base(other)
{
this.nodeIterator = Query.Clone(other.nodeIterator);
}
protected CacheOutputQuery(CacheOutputQuery other) : base(other)
{
this.input = Query.Clone(other.input);
this.outputBuffer = new List <XPathNavigator>(other.outputBuffer);
base.count = other.count;
}
private NumberFunctions(NumberFunctions other) : base(other)
{
this.arg = Query.Clone(other.arg);
this.ftype = other.ftype;
}
private FollowingQuery(FollowingQuery other) : base((BaseAxisQuery)other)
{
this.input = Query.Clone(other.input);
this.iterator = Query.Clone(other.iterator);
}
private FollSiblingQuery(FollSiblingQuery other) : base((BaseAxisQuery)other)
{
this.elementStk = other.elementStk.Clone();
this.parentStk = new List <XPathNavigator>(other.parentStk);
this.nextInput = Query.Clone(other.nextInput);
}
private PrecedingQuery(PrecedingQuery other) : base((BaseAxisQuery)other)
{
this.workIterator = Query.Clone(other.workIterator);
this.ancestorStk = other.ancestorStk.Clone();
}
public override XPathExpression Clone()
{
return(new CompiledXpathExpr(Query.Clone(this.query), this.expr, this.needContext));
}
private MergeFilterQuery(MergeFilterQuery other) : base((CacheOutputQuery)other)
{
this.child = Query.Clone(other.child);
}
private BooleanExpr(BooleanExpr other) : base(other)
{
this.opnd1 = Query.Clone(other.opnd1);
this.opnd2 = Query.Clone(other.opnd2);
this.isOr = other.isOr;
}
private NumericExpr(NumericExpr other) : base(other)
{
this.op = other.op;
this.opnd1 = Query.Clone(other.opnd1);
this.opnd2 = Query.Clone(other.opnd2);
}
protected ChildrenQuery(ChildrenQuery other) : base((BaseAxisQuery)other)
{
this.iterator = XPathEmptyIterator.Instance;
this.iterator = Query.Clone(other.iterator);
}
private FilterQuery(FilterQuery other) : base((BaseAxisQuery)other)
{
this.cond = Query.Clone(other.cond);
this.noPosition = other.noPosition;
}
private BooleanFunctions(BooleanFunctions other) : base(other)
{
this.arg = Query.Clone(other.arg);
this.funcType = other.funcType;
}